68048410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 129622248

約数和(自身を除く): 61573838

約数列:

[1, 2, 5, 10, 31, 62, 73, 97, 146, 155, 194, 310, 365, 485, 730, 961, 970, 1922, 2263, 3007, 4526, 4805, 6014, 7081, 9610, 11315, 14162, 15035, 22630, 30070, 35405, 70153, 70810, 93217, 140306, 186434, 219511, 350765, 439022, 466085, 701530, 932170, 1097555, 2195110, 6804841, 13609682, 34024205, 68048410]

約数ペア:

[(1, 68048410), (2, 34024205), (5, 13609682), (10, 6804841), (31, 2195110), (62, 1097555), (73, 932170), (97, 701530), (146, 466085), (155, 439022), (194, 350765), (310, 219511), (365, 186434), (485, 140306), (730, 93217), (961, 70810), (970, 70153), (1922, 35405), (2263, 30070), (3007, 22630), (4526, 15035), (4805, 14162), (6014, 11315), (7081, 9610)]